# Calyra vs Terios

The clearest difference is in-app purchases: Terios at none against Calyra's 3. Terios also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Calyra sells 3 in-app purchases, starting at $9.99 per month. Terios asks for nothing beyond the download.

Calyra ships an update every 10 days, Terios weekly. The most recent releases landed on October 28, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Calyra | Terios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (147 ratings)](https://appshunter.io/ios/app/calyra-ai-calorie-tracker/id6748324995/reviews)** | — |
| Number of ratings | **147** | — |
| Positive reviews | 58.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 58 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nutria SAS](https://appshunter.io/developer/1873299773) | [Vukan Karadzic](https://appshunter.io/developer/6773562044) |

## What reviewers say

### Calyra

[App page](https://appshunter.io/ios/app/calyra-ai-calorie-tracker/id6748324995)

Easily track your daily calorie and nutritional intake by photographing meals or scanning barcodes. Get detailed insights into your weight, BMI, and micronutrients to achieve your health goals with an intuitive interface.

**Highlights:** Photo meal analysis, Barcode scanning for nutrition, Weight and BMI tracking, Micronutrient overview, Daily statistics analysis, Intuitive user interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $9.99 | per month |
| 1 Year Subscription - Offer | $29.99 | per year |
| 1 year subscription | $49.99 | per year |


### Terios

[App page](https://appshunter.io/ios/app/terios/id6801819871)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calyra free?

Calyra is free to download, with in-app purchases available.

### Is Terios free?

Terios is free to download, with no in-app purchases.

### Do Calyra or Terios have ads?

Calyra shows ads; Terios does not.

### Which is updated more often, Calyra or Terios?

Calyra ships an update every 10 days, and Terios weekly. Most recently, Calyra was updated on October 28, 2026 and Terios on October 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*